methyl (2S)-5-[(tert-butoxycarbonyl)amino]-2-({[1-(2-chlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl]carbonyl}amino)pentanoate 、
sodium hydroxide 以
四氢呋喃 为溶剂,
反应 3.0h,
以to give (2S)-5-[(tert-butoxycarbonyl)amino]-2-({[1-(2-chlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl]carbonyl}amino)pentanoic acid (0.6 g) as a white solid的产率得到(2S)-5-[(tert-butoxycarbonyl)amino]-2-({[1-(2-chlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl]carbonyl}amino)pentanoic acid